[DRE-maint] Bug#1002985: ruby-redis breaks ruby-fakeredis autopkgtest

Sun Jan 2 07:40:20 GMT 2022

Source: ruby-redis, ruby-fakeredis
Control: found -1 ruby-redis/4.5.1-2
Control: found -1 ruby-fakeredis/0.8.0-5
Severity: serious
Tags: sid bookworm
X-Debbugs-CC: debian-ci at lists.debian.org
User: debian-ci at lists.debian.org
Usertags: breaks needs-update

Dear maintainer(s),

With a recent upload of ruby-redis the autopkgtest of ruby-fakeredis 
fails in testing when that autopkgtest is run with the binary packages 
of ruby-redis from unstable. It passes when run with only packages from 
testing. In tabular form:

                        pass            fail
ruby-redis             from testing    4.5.1-2
ruby-fakeredis         from testing    0.8.0-5
all others             from testing    from testing

I copied some of the output at the bottom of this report.

Currently this regression is blocking the migration of ruby-redis to 
testing [1]. Due to the nature of this issue, I filed this bug report 
against both packages. Can you please investigate the situation and 
reassign the bug to the right package?

More information about this bug and the reason for filing it can be found on
https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation

Paul

[1] https://qa.debian.org/excuses.php?package=ruby-redis

https://ci.debian.net/data/autopkgtest/testing/amd64/r/ruby-fakeredis/17989443/log.gz

┌──────────────────────────────────────────────────────────────────────────────┐
│ Checking Rubygems dependency resolution on ruby2.7 
        │
└──────────────────────────────────────────────────────────────────────────────┘

GEM_PATH= ruby2.7 -e gem\ \"fakeredis\"

┌──────────────────────────────────────────────────────────────────────────────┐
│ Run tests for ruby2.7 from debian/ruby-tests.rake 
        │
└──────────────────────────────────────────────────────────────────────────────┘

mv lib ./.gem2deb.lib
RUBYLIB=. GEM_PATH= ruby2.7 -S rake -f debian/ruby-tests.rake
/usr/bin/ruby2.7 
-I/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib:/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec 
--pattern ./spec/\*_spec.rb
.....F..........F..........F..............................................F...............FF............................F..........F........F........................F....FFFFF...............FF............................F.....................F.......................................................................F..........................................................................*..............................................................................

Pending: (Failures listed here are expected and do not affect your 
suite's status)

   1) SortedSetsMethods #zrevrangebylex should limit and offset values 
as 4th argument
      # current stable (3.2.0) redis-rb doesn't support limit option
      Failure/Error: expect(ranged).to eq %w(d c b)

        expected: ["d", "c", "b"]
             got: ["d", "c", "b", "a"]

        (compared using ==)
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:38:in 
`handle_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
      # ./spec/sorted_sets_spec.rb:619:in `block (3 levels) in 
<module:FakeRedis>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

Failures:

   1) #bitop or it should behave like a bitwise operation should not 
create destination key if nothing found
      Failure/Error: expect(@client.exists("dest1")).to eq(false)

        expected: false
             got: 0

        (compared using ==)
      Shared Example Group: "a bitwise operation" called from 
./spec/bitop_command_spec.rb:18
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:38:in 
`handle_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
      # ./spec/support/shared_examples/bitwise_operation.rb:8:in `block 
(2 levels) in <top (required)>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   2) #bitop and it should behave like a bitwise operation should not 
create destination key if nothing found
      Failure/Error: expect(@client.exists("dest1")).to eq(false)

        expected: false
             got: 0

        (compared using ==)
      Shared Example Group: "a bitwise operation" called from 
./spec/bitop_command_spec.rb:73
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:38:in 
`handle_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
      # ./spec/support/shared_examples/bitwise_operation.rb:8:in `block 
(2 levels) in <top (required)>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   3) #bitop xor it should behave like a bitwise operation should not 
create destination key if nothing found
      Failure/Error: expect(@client.exists("dest1")).to eq(false)

        expected: false
             got: 0

        (compared using ==)
      Shared Example Group: "a bitwise operation" called from 
./spec/bitop_command_spec.rb:129
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:38:in 
`handle_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
      # ./spec/support/shared_examples/bitwise_operation.rb:8:in `block 
(2 levels) in <top (required)>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   4) HashesMethods should remove a hash with no keys left
      Failure/Error: expect(@client.exists("key1")).to eq(false)

        expected: false
             got: 0

        (compared using ==)
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:38:in 
`handle_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
      # ./spec/hashes_spec.rb:35:in `block (2 levels) in <module:FakeRedis>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   5) HashesMethods should reject an empty list of values
      Failure/Error: expect(@client.exists("key")).to be false

        expected false
             got #<Integer:1> => 0
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:40:in 
`handle_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
      # ./spec/hashes_spec.rb:138:in `block (2 levels) in 
<module:FakeRedis>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   6) HashesMethods rejects an insert with a key but no value
      Failure/Error: expect(@client.exists("key")).to be false

        expected false
             got #<Integer:1> => 0
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:40:in 
`handle_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
      # ./spec/hashes_spec.rb:144:in `block (2 levels) in 
<module:FakeRedis>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   7) KeysMethods should error 'del'ing no keys
      Failure/Error: expect { @client.public_send(command) }.to 
raise_error(Redis::CommandError, "ERR wrong number of arguments for 
'#{command}' command")
        expected Redis::CommandError with "ERR wrong number of arguments 
for 'del' command" but nothing was raised
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:40:in 
`handle_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:101:in 
`to'
      # ./spec/keys_spec.rb:34:in `block (3 levels) in <module:FakeRedis>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   8) KeysMethods should determine if a key exists
      Failure/Error: expect(@client.exists("key1")).to eq(true)

        expected: true
             got: 1

        (compared using ==)
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:38:in 
`handle_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
      # ./spec/keys_spec.rb:69:in `block (2 levels) in <module:FakeRedis>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   9) KeysMethods should not exist if expired
      Failure/Error: expect(@client.exists("key1")).to be false

        expected false
             got #<Integer:1> => 0
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:40:in 
`handle_failure'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
      # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
      # ./spec/keys_spec.rb:137:in `block (2 levels) in <module:FakeRedis>'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
      # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   10) KeysMethods #dump returns nil for unknown key
       Failure/Error: expect(@client.exists("key1")).to be false

         expected false
              got #<Integer:1> => 0
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:40:in 
`handle_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
       # ./spec/keys_spec.rb:412:in `block (3 levels) in <module:FakeRedis>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   11) KeysMethods #restore with a dumped value restores to a new key 
successfully
       Failure/Error: expect(@client.exists("key1")).to be false

         expected false
              got #<Integer:1> => 0
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:40:in 
`handle_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
       # ./spec/keys_spec.rb:448:in `block (4 levels) in <module:FakeRedis>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:455:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:455:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:365:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:529:in 
`block in run_owned_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:528:in 
`each'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:528:in 
`run_owned_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:615:in 
`block in run_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:614:in 
`reverse_each'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:614:in 
`run_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:484:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:502:in 
`run_before_example'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:261:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   12) KeysMethods #restore with a dumped value errors trying to restore 
to an existing key
       Failure/Error: expect(@client.exists("key1")).to be false

         expected false
              got #<Integer:1> => 0
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:40:in 
`handle_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
       # ./spec/keys_spec.rb:448:in `block (4 levels) in <module:FakeRedis>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:455:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:455:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:365:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:529:in 
`block in run_owned_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:528:in 
`each'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:528:in 
`run_owned_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:615:in 
`block in run_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:614:in 
`reverse_each'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:614:in 
`run_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:484:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:502:in 
`run_before_example'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:261:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   13) KeysMethods #restore with a dumped value restores successfully 
with a given expire time
       Failure/Error: expect(@client.exists("key1")).to be false

         expected false
              got #<Integer:1> => 0
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:40:in 
`handle_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
       # ./spec/keys_spec.rb:448:in `block (4 levels) in <module:FakeRedis>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:455:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:455:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:365:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:529:in 
`block in run_owned_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:528:in 
`each'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:528:in 
`run_owned_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:615:in 
`block in run_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:614:in 
`reverse_each'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:614:in 
`run_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:484:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:502:in 
`run_before_example'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:261:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   14) KeysMethods #restore with a dumped value restores a list successfully
       Failure/Error: expect(@client.exists("key1")).to be false

         expected false
              got #<Integer:1> => 0
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:40:in 
`handle_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
       # ./spec/keys_spec.rb:448:in `block (4 levels) in <module:FakeRedis>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:455:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:455:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:365:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:529:in 
`block in run_owned_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:528:in 
`each'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:528:in 
`run_owned_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:615:in 
`block in run_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:614:in 
`reverse_each'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:614:in 
`run_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:484:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:502:in 
`run_before_example'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:261:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   15) KeysMethods #restore with a dumped value restores a set successfully
       Failure/Error: expect(@client.exists("key1")).to be false

         expected false
              got #<Integer:1> => 0
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:40:in 
`handle_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
       # ./spec/keys_spec.rb:448:in `block (4 levels) in <module:FakeRedis>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:455:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:455:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:365:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:529:in 
`block in run_owned_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:528:in 
`each'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:528:in 
`run_owned_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:615:in 
`block in run_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:614:in 
`reverse_each'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:614:in 
`run_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:484:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:502:in 
`run_before_example'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:261:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   16) ListsMethods should return 0 if key does not map to a list
       Failure/Error: expect(@client.exists("nonexistant")).to eq(false)

         expected: false
              got: 0

         (compared using ==)
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:38:in 
`handle_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
       # ./spec/lists_spec.rb:122:in `block (2 levels) in 
<module:FakeRedis>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   17) ListsMethods should remove list's key when list is empty
       Failure/Error: expect(@client.exists("key1")).to eq(false)

         expected: false
              got: 0

         (compared using ==)
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:38:in 
`handle_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
       # ./spec/lists_spec.rb:132:in `block (2 levels) in 
<module:FakeRedis>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   18) ServerMethods multiple databases should store keys separately in 
each database
       Failure/Error: expect(@client.exists("key1")).to be true

         expected true
              got #<Integer:3> => 1
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:40:in 
`handle_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
       # ./spec/server_spec.rb:48:in `block (3 levels) in 
<module:FakeRedis>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:607:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   19) SetsMethods should remove the set's key once it's empty
       Failure/Error: expect(@client.exists("key1")).to eq(false)

         expected: false
              got: 0

         (compared using ==)
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:38:in 
`handle_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
       # ./spec/sets_spec.rb:191:in `block (2 levels) in <module:FakeRedis>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

   20) SortedSetsMethods should remove sorted set's key when it is empty
       Failure/Error: expect(@client.exists("key")).to eq(false)

         expected: false
              got: 0

         (compared using ==)
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:102:in 
`block in <module:Support>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib/rspec/support.rb:111:in 
`notify_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/fail_with.rb:35:in 
`fail_with'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:38:in 
`handle_failure'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:56:in 
`block in handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:27:in 
`with_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/handler.rb:48:in 
`handle_matcher'
       # 
/usr/share/rubygems-integration/all/gems/rspec-expectations-3.10.1/lib/rspec/expectations/expectation_target.rb:65:in 
`to'
       # ./spec/sorted_sets_spec.rb:103:in `block (2 levels) in 
<module:FakeRedis>'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`instance_exec'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:262:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`block in with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`block in with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`block in run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:624:in 
`run_around_example_hooks_for'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/hooks.rb:486:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:465:in 
`with_around_example_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:508:in 
`with_around_and_singleton_context_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example.rb:259:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:644:in 
`block in run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:640:in 
`run_examples'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/example_group.rb:606:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (3 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`map'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:121:in 
`block (2 levels) in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/configuration.rb:2067:in 
`with_suite_hooks'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:116:in 
`block in run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/reporter.rb:74:in 
`report'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:115:in 
`run_specs'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:89:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:71:in 
`run'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib/rspec/core/runner.rb:45:in 
`invoke'
       # 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec:4:in `<main>'

Finished in 0.27281 seconds (files took 0.26745 seconds to load)
468 examples, 20 failures, 1 pending

Failed examples:

rspec ./spec/bitop_command_spec.rb[1:2:1:2] # #bitop or it should behave 
like a bitwise operation should not create destination key if nothing found
rspec ./spec/bitop_command_spec.rb[1:3:1:2] # #bitop and it should 
behave like a bitwise operation should not create destination key if 
nothing found
rspec ./spec/bitop_command_spec.rb[1:4:1:2] # #bitop xor it should 
behave like a bitwise operation should not create destination key if 
nothing found
rspec ./spec/hashes_spec.rb:29 # HashesMethods should remove a hash with 
no keys left
rspec ./spec/hashes_spec.rb:136 # HashesMethods should reject an empty 
list of values
rspec ./spec/hashes_spec.rb:141 # HashesMethods rejects an insert with a 
key but no value
rspec ./spec/keys_spec.rb[1:4] # KeysMethods should error 'del'ing no keys
rspec ./spec/keys_spec.rb:66 # KeysMethods should determine if a key exists
rspec ./spec/keys_spec.rb:133 # KeysMethods should not exist if expired
rspec ./spec/keys_spec.rb:411 # KeysMethods #dump returns nil for 
unknown key
rspec ./spec/keys_spec.rb:451 # KeysMethods #restore with a dumped value 
restores to a new key successfully
rspec ./spec/keys_spec.rb:456 # KeysMethods #restore with a dumped value 
errors trying to restore to an existing key
rspec ./spec/keys_spec.rb:464 # KeysMethods #restore with a dumped value 
restores successfully with a given expire time
rspec ./spec/keys_spec.rb:470 # KeysMethods #restore with a dumped value 
restores a list successfully
rspec ./spec/keys_spec.rb:484 # KeysMethods #restore with a dumped value 
restores a set successfully
rspec ./spec/lists_spec.rb:121 # ListsMethods should return 0 if key 
does not map to a list
rspec ./spec/lists_spec.rb:126 # ListsMethods should remove list's key 
when list is empty
rspec ./spec/server_spec.rb:36 # ServerMethods multiple databases should 
store keys separately in each database
rspec ./spec/sets_spec.rb:185 # SetsMethods should remove the set's key 
once it's empty
rspec ./spec/sorted_sets_spec.rb:100 # SortedSetsMethods should remove 
sorted set's key when it is empty

/usr/bin/ruby2.7 
-I/usr/share/rubygems-integration/all/gems/rspec-support-3.10.3/lib:/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/lib 
/usr/share/rubygems-integration/all/gems/rspec-core-3.10.1/exe/rspec 
--pattern ./spec/\*_spec.rb failed
mv ./.gem2deb.lib lib
autopkgtest [13:08:29]: test gem2deb-test-runner

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